Large-span glass curtain wall system with hidden inhaul cable structure

Abstract

The utility model discloses a large-span glass curtain wall system with a hidden inhaul cable structure, which relates to the technical field of building curtain walls and comprises an aluminum alloy upright post, an aluminum alloy cross beam, an aluminum alloy auxiliary frame and a glass panel, the upper end and the lower end of the aluminum alloy stand column are fixedly connected with the adjacent aluminum alloy cross beams respectively, the aluminum alloy stand column is provided with a cavity structure, an inhaul cable assembly is arranged in the cavity structure, and the inhaul cable assembly comprises a stainless steel inhaul cable and inhaul cable connecting pieces fixed to the two ends of the stainless steel inhaul cable. Therefore, the section size of the aluminum alloy cross beam can be reduced, and meanwhile the stress requirement of the curtain wall keel can be met. In addition, the stainless steel inhaul cable is arranged in the cavity structure of the aluminum alloy stand column, so that the stainless steel inhaul cable is convenient to hide and does not occupy the external space of the curtain wall, and the visual effect is better.

Description

Technical Field

[0001] The utility model relates to a large-span glass curtain wall system with a hidden cable structure, belonging to the technical field of building curtain walls. Background Art

[0002] Glass curtain wall systems are very common. When the span is large, steel systems or cable curtain wall systems are generally used. The biggest disadvantage of using a steel system is that the frame appears particularly large and bulky; the transparency of the curtain wall also deteriorates accordingly. Although the use of a cable curtain wall system can greatly improve the transparency of the curtain wall, the construction of the cable curtain wall is difficult and the cost of the cable curtain wall is high. It is very unfriendly to projects with tight schedules and low profits. Therefore, it is necessary to develop a curtain wall system that can minimize the cross-section of aluminum alloy profiles while meeting the needs of large-span glass. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a large-span glass curtain wall system with a hidden cable structure.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a large-span glass curtain wall system with a hidden cable structure, comprising aluminum alloy columns, aluminum alloy beams, aluminum alloy auxiliary frames and glass panels;

[0005] The upper and lower ends of the aluminum alloy column are respectively connected and fixed to the adjacent aluminum alloy beams. The aluminum alloy column has a cavity structure. A cable assembly is provided in the cavity structure. The cable assembly includes a stainless steel cable and cable connectors fixed to both ends of the stainless steel cable. The stainless steel cable is respectively connected and fixed to the adjacent aluminum alloy beams through the cable connectors at both ends.

[0006] A steel insert is provided throughout the length of the aluminum alloy crossbeam, and galvanized steel angle brackets are provided at both ends of the steel insert. The steel insert is fixed to the building body through the galvanized steel angle brackets at both ends;

[0007] The aluminum alloy auxiliary frame is connected and fixed to the front end of the aluminum alloy column, and the glass panel is fixed on the aluminum alloy column through the aluminum alloy auxiliary frame.

[0008] Preferably, the front end of the aluminum alloy column is provided with a stainless steel angle code, and the front end of the aluminum alloy column is connected and fixed to the aluminum alloy beam through the stainless steel angle code; the rear end of the aluminum alloy column is provided with a limiting angle code, and the rear end of the aluminum alloy column is connected and fixed to the aluminum alloy beam through the limiting angle code.

[0009] Preferably, the cross section of the limiting angle code is U-shaped.

[0010] Preferably, a column buckle cover is provided at the rear end of the aluminum alloy column, and the outer side of the column buckle cover is flush with the aluminum alloy crossbeam.

[0011] Preferably, the stainless steel cable is fixed to the cable connector by bolts.

[0012] Preferably, embedded parts are fixedly provided on the building main body, and the steel insert is fixedly installed on the embedded parts of the building main body through galvanized steel angle brackets at both ends.

[0013] Preferably, an aluminum alloy pressure plate is provided between adjacent glass panels, the middle part of the aluminum alloy pressure plate is fixed to the aluminum alloy auxiliary frame by a stainless steel bolt group, rubber strips are provided at both ends of the aluminum alloy pressure plate, the aluminum alloy pressure plate is pressed against the adjacent glass panels by the rubber strips at both ends, and silicone sealant is applied on the outer side of the rubber strips.

[0014] Preferably, an aluminum alloy cover plate is provided on the outer side of the aluminum alloy pressure plate, and the aluminum alloy cover plate is clamped on the aluminum alloy pressure plate.

[0015] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0016] 1. The utility model arranges stainless steel cables between adjacent aluminum alloy beams to bear the gravity load of the aluminum alloy beams, thereby reducing the cross-sectional size of the aluminum alloy beams while meeting the force requirements of the curtain wall keel; in addition, by arranging the stainless steel cables in the cavity structure of the aluminum alloy columns, the stainless steel cables are easily hidden so that they do not occupy the external space of the curtain wall, thereby improving the visual effect.

[0017] 2. By setting steel inserts in the aluminum alloy beams, especially when the span of the aluminum alloy beams is large, the aluminum alloy beams and the steel inserts can bear the force together, which can reduce the cross-sectional size of the aluminum alloy beams as much as possible and make the curtain wall more transparent.

[0018] 3. By setting galvanized steel angle brackets at both ends of the steel insert, the steel insert is indirectly fixed to the embedded parts through the galvanized steel angle brackets to avoid the ends of the steel insert being directly welded to the embedded parts, thereby preventing the problem of deformation of the aluminum alloy beam caused by deformation of the main structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technical solution of the utility model is further described below with reference to the accompanying drawings:

[0020] Attachment Figure 1 This is a cross-sectional node diagram of a large-span glass curtain wall system with a hidden cable structure described in the utility model;

[0021] Attachment Figure 2 For attachment Figure 1 Enlarged view of point A in the middle;

[0022] Attachment Figure 3 This is a longitudinal section node diagram of a large-span glass curtain wall system with a hidden cable structure described in the present utility model;

[0023] Attachment Figure 4 This is a node diagram of the connection between a large-span glass curtain wall system with a hidden cable structure described in the utility model and a building main body.

[0024] In the figure: 1. Aluminum alloy column; 11. Cavity structure; 2. Aluminum alloy beam; 3. Aluminum alloy auxiliary frame; 4. Glass panel; 5. Stainless steel cable; 6. Cable connector; 7. Steel insert; 8. Galvanized steel angle bracket; 9. Building body; 10. Stainless steel angle bracket; 12. Limiting angle bracket; 13. Column buckle cover; 14. Embedded parts; 15. Aluminum alloy pressure plate; 16. Stainless steel bolt group; 17. Rubber strip; 18. Silicone sealant; 19. Aluminum alloy cover. DETAILED DESCRIPTION

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] As attached Figure 1-4 As shown, the large-span glass curtain wall system with a hidden cable structure described in the present invention includes an aluminum alloy column 1, an aluminum alloy beam 2, an aluminum alloy auxiliary frame 3 and a glass panel 4. The upper and lower ends of the aluminum alloy column 1 are respectively connected and fixed to the adjacent aluminum alloy beam 2.

[0027] The aluminum alloy column 1 has a cavity structure 11, and a cable assembly is arranged in the cavity structure 11. The cable assembly includes a stainless steel cable 5 and a cable connector 6 fixed at both ends of the stainless steel cable 5. In this embodiment, the stainless steel cable 5 and the cable connector 6 are fixed by bolts. By adjusting the rotation depth of the bolts between the stainless steel cable 5 and the cable connector 6, the pre-applied stress of the stainless steel cable 5 can be adjusted to meet the force requirements of the installation of the glass panel 4. The stainless steel cable 5 is respectively connected and fixed to the adjacent aluminum alloy beams 2 through the cable connectors 6 at both ends; by arranging the stainless steel cable 5 between the adjacent aluminum alloy beams 2 to bear the gravity load of the aluminum alloy beams 2, the cross-sectional size of the aluminum alloy beams 2 can be reduced, and at the same time, the force requirements of the curtain wall keel can be met; in addition, by arranging the stainless steel cable 5 in the cavity structure 11 of the aluminum alloy column 1, it is convenient to hide the stainless steel cable 5 so that it does not occupy the external space of the curtain wall, and the visual effect is better.

[0028] A steel core 7 is provided throughout the length of the aluminum alloy beam 2. By providing the steel core 7 in the aluminum alloy beam 2, especially when the span of the aluminum alloy beam 2 is large, the aluminum alloy beam 2 and the steel core 7 can bear the force together, which can reduce the cross-sectional size of the aluminum alloy beam 2 as much as possible, making the curtain wall have better permeability.

[0029] Both ends of the steel insert 7 are provided with galvanized steel angle brackets 8, and the steel insert 7 is fixedly installed on the building main body 9 through the galvanized steel angle brackets 8 at both ends; in this embodiment, embedded parts 14 are fixedly provided on the building main body 9, and the steel insert 7 is fixedly installed on the embedded parts 14 of the building main body 9 through the galvanized steel angle brackets 8 at both ends, wherein the galvanized steel angle brackets 8 and the embedded parts 14 are fixed by welding; by arranging galvanized steel angle brackets 8 at both ends of the steel insert 7, the steel insert 7 is indirectly fixed to the embedded parts 14 through the galvanized steel angle brackets 8, so as to avoid the ends of the steel insert 7 being directly welded to the embedded parts 14, thereby preventing the problem of deformation of the aluminum alloy beam 2 due to deformation of the main structure.

[0030] The aluminum alloy auxiliary frame 3 is connected and fixed to the front end of the aluminum alloy column 1, and the glass panel 4 is fixed to the aluminum alloy column 1 through the aluminum alloy auxiliary frame 3; an aluminum alloy pressure plate 15 is arranged between adjacent glass panels 4, and the middle part of the aluminum alloy pressure plate 15 is fixed to the aluminum alloy auxiliary frame 3 through a stainless steel bolt group 16. Rubber strips 17 are provided at both ends of the aluminum alloy pressure plate 15. The aluminum alloy pressure plate 15 is pressed tightly against the adjacent glass panels 4 through the rubber strips 17 at both ends, which not only ensures that the aluminum alloy pressure plate 15 fixes the glass panel 4 from the outside, but also avoids direct contact between the aluminum alloy pressure plate 15 and the glass panel 4, which may cause damage to the glass panel 4, and silicone sealant 18 is applied on the outside of the rubber strip 17 to ensure the sealing effect.

[0031] An aluminum alloy cover plate 19 is provided on the outer side of the aluminum alloy pressure plate 15 , and the aluminum alloy cover plate 19 is snap-connected to the aluminum alloy pressure plate 15 , thereby ensuring the appearance effect of the curtain wall system.

[0032] A stainless steel angle code 10 is provided at the front end of the aluminum alloy column 1, and the front end of the aluminum alloy column 1 is connected and fixed to the aluminum alloy beam 2 through the stainless steel angle code 10; a limiting angle code 12 is provided at the rear end of the aluminum alloy column 1, and the cross-section of the limiting angle code 12 is U-shaped. The rear end of the aluminum alloy column 1 is connected and fixed to the aluminum alloy beam 2 through the limiting angle code 12 to limit the lateral displacement of the rear end of the aluminum alloy column 1.

[0033] The rear end of the aluminum alloy column 1 is provided with a column buckle cover 13 , and the outer side of the column buckle cover 13 is flush with the aluminum alloy cross beam 2 to ensure the appearance of the rear end of the aluminum alloy column 1 .

[0034] The above are only specific application examples of the present utility model and do not constitute any limitation to the protection scope of the present utility model; any technical solutions formed by equivalent transformation or equivalent replacement fall within the scope of protection of the present utility model.

Claims

1. A large-span glass curtain wall system with a hidden cable structure, characterized by: It comprises an aluminum alloy column (1), an aluminum alloy beam (2), an aluminum alloy auxiliary frame (3) and a glass panel (4); The upper and lower ends of the aluminum alloy column (1) are respectively connected and fixed to the adjacent aluminum alloy beam (2); the aluminum alloy column (1) has a cavity structure (11); a cable assembly is provided in the cavity structure (11); the cable assembly comprises a stainless steel cable (5) and cable connectors (6) fixed to both ends of the stainless steel cable (5); the stainless steel cable (5) is respectively connected and fixed to the adjacent aluminum alloy beam (2) via the cable connectors (6) at both ends; A steel insert (7) is provided throughout the length of the aluminum alloy crossbeam (2), and galvanized steel angle brackets (8) are provided at both ends of the steel insert (7). The steel insert (7) is fixedly mounted on the building body (9) via the galvanized steel angle brackets (8) at both ends. The aluminum alloy auxiliary frame (3) is connected and fixed to the front end of the aluminum alloy column (1), and the glass panel (4) is fixed to the aluminum alloy column (1) through the aluminum alloy auxiliary frame (3).

2. The large-span glass curtain wall system with a hidden cable structure according to claim 1, characterized in that: The front end of the aluminum alloy column (1) is provided with a stainless steel angle code (10), and the front end of the aluminum alloy column (1) is connected and fixed to the aluminum alloy crossbeam (2) via the stainless steel angle code (10); the rear end of the aluminum alloy column (1) is provided with a limiting angle code (12), and the rear end of the aluminum alloy column (1) is connected and fixed to the aluminum alloy crossbeam (2) via the limiting angle code (12).

3. The large-span glass curtain wall system with a hidden cable structure according to claim 2, characterized in that: The cross section of the limiting angle code (12) is U-shaped.

4. The large-span glass curtain wall system with a hidden cable structure according to claim 1, characterized in that: A column buckle cover (13) is provided at the rear end of the aluminum alloy column (1), and the outer side of the column buckle cover (13) is flush with the aluminum alloy crossbeam (2).

5. The large-span glass curtain wall system with a hidden cable structure according to claim 1, characterized in that: The stainless steel cable (5) and the cable connector (6) are fixed by bolts.

6. The large-span glass curtain wall system with a hidden cable structure according to claim 1, characterized in that: An embedded part (14) is fixedly provided on the building main body (9), and the steel insert (7) is fixedly installed on the embedded part (14) of the building main body (9) through galvanized steel angle brackets (8) at both ends.

7. The large-span glass curtain wall system with a hidden cable structure according to claim 1, characterized in that: An aluminum alloy pressure plate (15) is provided between adjacent glass panels (4). The middle portion of the aluminum alloy pressure plate (15) is fixed to the aluminum alloy auxiliary frame (3) via a stainless steel bolt group (16). Rubber strips (17) are provided at both ends of the aluminum alloy pressure plate (15). The aluminum alloy pressure plate (15) is pressed tightly against the adjacent glass panels (4) via the rubber strips (17) at both ends, and silicone sealant (18) is applied to the outer side of the rubber strips (17).

8. The large-span glass curtain wall system with a hidden cable structure according to claim 7, characterized in that: An aluminum alloy cover plate (19) is provided on the outer side of the aluminum alloy pressing plate (15), and the aluminum alloy cover plate (19) is clamped on the aluminum alloy pressing plate (15).

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